<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        .box{
            width: 1100px;
            margin: 0 auto;
        }
        li{
            list-style: none;
        }
        .img{
            float: left;
        }
        .item{
            display: inline-block;
            width: 100px;
            line-height: 50px;
            text-align: center;
            position: relative;
            left: 100px;
            float: left;

        }
        .item:hover{

        }
        .item span{
            display: inline-block;
            height: 65px;
            width: 100px;
            line-height: 65px;
            color: #87c121;
        }
        .item span:hover{
            color: white;
        }
        .down{
            width: 100px;
            text-align: center;
            position: absolute;
            top: 65px;
            left: 0;
            height: 0;
            overflow: hidden;
            color: black;
        }
        .down li{
            background-color: rgba(255,255,255,.5);
        }
        .item:hover{
            background-color: #87c121;
        }
        .item:hover .down{
            height: 150px;
            transition: all 0.5s;
        }
    </style>
</head>
<body>
<div class="box">
    <img class="fl img" src="http://www.lxjchina.cn/upload/2019-9/2019092943193393.jpg">
    <div class="item">
        <span class="title">网站首页</span>

    </div>

    <div class="item">
        <span class="title">品牌中心</span>
        <ul class="down">
            <li>品牌介绍</li>
            <li>发展历程</li>
            <li>展示作品</li>
        </ul>
    </div>

    <div class="item">
        <span class="title">品牌新闻</span>
        <ul class="down">
            <li>官方发布</li>
            <li>媒体报道</li>
            <li>官方微博</li>
        </ul>
    </div>

    <div class="item">
        <span class="title">老乡鸡美食</span>
        <ul class="down">
            <li>招牌菜品</li>
            <li>新品推荐</li>
            <li>营养早餐</li>
        </ul>
    </div>

    <div class="item">
        <span class="title">视频中心</span>
        <ul class="down">
            <li>企业宣传片</li>
            <li>菜品宣传片</li>
            <li>食材宣传片</li>
        </ul>
    </div>

    <div class="item">
        <span class="title">门店查询</span>
        <ul class="down">
            <li>品牌介绍</li>
            <li>发展历程</li>
            <li>展示作品</li>
        </ul>
    </div>

    <div class="item">
        <span class="title">合作共赢</span>
        <ul class="down">
            <li>品牌介绍</li>
            <li>发展历程</li>
            <li>展示作品</li>
        </ul>
    </div>

    <div class="item">
        <span class="title">求职应聘</span>
    </div>
</div>
<img width="100%" src="http://www.lxjchina.cn//upload/2017-10/2017101765916189.jpg">
</body>
</html>